Micro Stop Countersink - Carbide - 2-3-4 Flute (request) - Pilot Range (request) - 90 Deg - 3/4 X .3750 X 3/8-24 — HTC Mfg.
HTC Mfg. HSS Countersink generic category product image
Micro Stop Countersink - Carbide - 2-3-4 Flute (request) - Pilot Range (request) - 90 Deg - 3/4 X .3750 X 3/8-24 — HTC Mfg.
HTC Mfg. HSS Countersink generic category product image

Micro Stop Countersink - Carbide - 2-3-4 Flute (request) - Pilot Range (request) - 90 Deg - 3/4 X .3750 X 3/8-24 - HTC 37159

Countersink
$154.20 each
Item #

3/4" body 90° micro stop countersink, 3/8-24 thread.

A micro stop countersink screws into a micro stop cage, which sets the depth mechanically so every seat comes out the same — the standard way of countersinking for flush fasteners in aerospace work. The cutting body is 3/4" at a 90° included angle, on a 3/8-24 mounting thread.

It runs a .3750" pilot, which locates the cutter in the hole so the seat comes out concentric with it.

Available in 2, 3 or 4 flutes and other pilot ranges on request.

Specifications

  • Body diameter: 3/4"
  • Pilot diameter: .3750"
  • Mounting thread: 3/8-24
  • Included angle: 90°
  • Flutes: 2, 3 or 4 (on request)
  • Tool material: Solid Carbide
  • Item number: 37159

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